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Lons-le-Saunier Weather and Climate: A Comprehensive Guide

Lons-le-Saunier experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It is also known for its large amounts of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The climate in Lons-le-Saunier is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 27°C in July to a chilly 7°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 1°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Lons-le-Saunier has a notably wet climate with abundant precipitation, recording 1363 mm of rain/snowfall per year. Precipitation levels in Lons-le-Saunier remain relatively steady throughout the year. December has the most rain, with 140 mm over 15 days. In July, this drops slightly to 88 mm, making the city's climate fairly predictable.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Lons-le-Saunier serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.9 hours of sunshine daily, and embrace the darker days in December, offering only 1.6 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Geneva, Switzerland (68 KM, 42 Miles).

Daily hours of sunshine

Data from: Geneva, Switzerland (68 KM, 42 Miles).

Forecast for Lons-le-Saunier

Sun   Dec 22
8°C | 1°C
SW 9 m/s
18 mm
overcast and heavy rain

overcast and heavy rain

Mon   Dec 23
3°C | 0°C
W 5 m/s
6.6 mm
overcast and sleet

overcast and sleet

Tue   Dec 24
4°C | -2°C
NE 4 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Lons-le-Saunier in France

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Lons-le-Saunier?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Lons-le-Saunier?
    The coldest month is January with an average maximum temperature of 7°C.
  • Which is the wettest month in Lons-le-Saunier?
    December tops the wettest month list with 140 mm of rainfall.
  • Which is the driest month in Lons-le-Saunier?
    July is the driest month with 88 mm of precipitation.
  • Which is the sunniest month in Lons-le-Saunier?
    July is the sunniest month with an average of 267 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.